Find the following products: `2a^3(3a+5b)` (ii) `-11 a(3a+2b)` (iii)`-5a(7a-2b)`

Find the following products: 2a^(3)(3a+5b) (ii) -11a(3a+2b)-5a(7a-2b)( iv) -11y^(2)(3y+7)

Find the product: (a^2+2b^2)(5a-3b)

Find the following products (i) (a-2b)(a^2+2ab+4b^2) (ii) (7a-5b)(49a^2+35ab+25b^2)

Find the following products: (i) 7/5x^2y(3/5x y^2+2/5x) (ii) 4/3a(a^2+b^2-3c^2)

Write each of the following in the product form: a^(2)b^(5) (ii) 8x^(3) (iii) 7a^(3)b^(4)

Find the distance between the following pairs of points : (i) (2,3) , (4,1) (ii) (-5,7) , (-1,3) (iii) (a,b) , (-a,-b)

Find the distance between the following pairs of points : (i) (2,3),(4,1) (ii) (-5,7),(-1,3) (iii) (a,b)(-a,-b)

Write each of the following in the product form: (i) a^2b^5 (ii) 8x^3 (iii) 7a^3b^4

Workout the following divisions : 11a^3 b^3 (7c-35) ÷ (3a^2b^2(c-5)) .

Find the value of the following expressions for a=3,b=2. (i) a+b (ii) 7a-4b (iii) a^(2)+2ab+b^(2)( iv )a^(3)-b^(2)